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Scatter diagram analysis system and method for discriminating ventricular tachyarrhythmias

  • US 5,404,880 A
  • Filed: 10/05/1993
  • Issued: 04/11/1995
  • Est. Priority Date: 10/05/1993
  • Status: Expired due to Fees
First Claim
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1. A method of discriminating ventricular tachyarrhythmias, comprising the steps of:

  • (a) receiving data representing a first channel and a second channel both recording electrocardiographic signals from a patient'"'"'s heart;

    (b) generating a series of data points, each of the data points having a first data element corresponding to the first channel and a second data element corresponding to the second channel; and

    (c) discriminating ventricular tachyarrhythmias of the patient by determining a value representing a distribution of the data points.

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